Back wall done in the black wallpaper - I’m very happy with it. This is my 4th experience with peel and stick and the first one where I didn’t have to match patterns. But still need your patience mostly to ensure you get your edges very straight.
I am not sure I will use the “chalk board” aspect of this - but I wanted a black wall and since I rent my house I thought this was a good solution. I bought 2 rolls and maybe had centimetres left over.